baber/WOPTO huggingface dataset:
Patent LT-IP458-A (LT)
Title: Process for the purification of waste gases from halogenated organic compounds
Inventor: BILGER EDGAR
IPC: B01D53/86
Filed: 1993-03-26
Abstract: Organic halogen cpds. are removed from waste gas opt. contg. NOx by contacting the gas with Caro's acid, H2SO5, or a salt, in a fixed or vortex bed. Pref. the waste gas may be made up with SO2, opt. led over a fixed or vortex bed of a solid, and contacted with H2O2, when Caro's acid is formed in situ, or the gas may be led over the bed, which is sprayed with a mixt. of H2O2 and H2SO4. Before introduction into the waste gas stream, the solid is impregnated with H2SO4, and H2O2 is applied, or the solid is impregnated with H2O2 and H2SO4 is applied, or the solid is impregnated or sprayed with an aq. soln. of Caro's acid or a salt.
Patent OA-07724-A (OA)
Inventor: HERVE SIMOENS
IPC: F16K31/363
Filed: 1984-06-15
Abstract: The invention relates to a piston for a quick dump valve disposed for filling a space after the evacuating or dumping of that space. The piston is in the form of a plate (21) having a short peripheral flange (22), the external face of which assures only relative guidance by engaging the cylinder with a play sufficiently great as to reserve a passage (3) for the gas supplied via the feed opening sufficient to allow this gas to reach the space and a medial flange (23), the edge of which has a bearing surface the shape of which is complementary to that of the seat (9) with which it cooperates in order to close the discharge passage. The valve is particularly adapted for improving the outflow of products at the outlet of silos.
Patent PH-9542-A (PH)
Title: Clear liquid detergent package
Inventor: VERDIER D
IPC: C11D17/08
Filed: 1972-07-03
Abstract: 1382295 Liquid detergents (package) COLGATE-PALMOLIVE CO 21 June 1972 29084/72 Heading C5D A detergent package comprises a clear plastics container and a clear, stable liquid detergent composition therein, the detergent composition comprising 10 to 60% by wt. of a water-soluble mixed secondary alkyl sulphonate salt having from 10 to 20 carbon atoms in the molecule and which is an alkali metal, alkaline earth metal, NH 4  or amine salt, solubilized in an aqueous liquid vehicle containing up to 15% by wt. of a solubility promoter selected from urea, C 2 -C 3  alkanols, C 1 -C 3  alkyl benzene sulphonates, C 5  or C 6  alkyl sulphates and mixtures thereof, the package having sufficient clarity for indicia to be clearly readable through the package. An alkyl ether, sulphate of formula wherein R is C 10  to C 18  alkyl, n is 1 to 10 and X is a cation, is a preferred additional surfactant; the wt. ratio of secondary alkyl sulphonate to alkyl ether sulphate being from 10 : 1 to 1 : 1. The solubility promoter is a mixture of 0À5 to 5% by wt. of urea and 2 to 10% by wt. of alkanol the wt. ratio of urea to alkanol being from 1 : 1À5 to 1 : 3. The liquid contains up to 15% of a foam booster, which is a C 10 -C 18  alkanol, the corresponding ethylene oxide derivative or a mono- or di-ethanol-amide or isopropanolamide of a C 8 -C 18  fatty acid.
Patent PH-25312-A (PH)
Title: Preparation of functional human urokinase proteins
Inventor: HEYNEKER HERBERT LOUIS
IPC: C12N/
Filed: 1984-07-24
Abstract: Novel derivatives of the human protein urokinase are disclosed together with methods of making them using recombinant DNA technology.
Patent PH-25489-A (PH)
Title: Toothpastes
Inventor: DUCKWORTH RALPH MARSLAND
IPC: A61K8/25
Filed: 1988-08-18
Abstract: The invention relates to a toothpaste containing a therapeutic agent through the use of which there is produced a sustained and enhanced level of the therapeutic agent in the oral fluids. The toothpaste comprises 30 to 75% by weight of an abrasive cleaning agent consisting at least in part of calcium carbonate, a therapeutic agent, 0.01 to 0.6% by weight of a flavouring agent, and 0.002 to 0.1% by weight of sodium saccharinate or the equivalent amount of another sweetening agent.
Patent PH-30795-A (PH)
Title: Sulfonamide indothelin antagonists.
Inventor: STEIN PHILIP D
IPC: A61P15/00
Filed: 1993-02-03
Abstract: Compounds of the formula <CHEM>  inhibit endothelin, wherein: one of X and Y is N and the other is O; R is naphthyl or naphthyl substituted with R<1>, R<2> and R<3>; R<1>, R<2> and R<3> are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z<1>, Z<2> and Z<3>; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R<6>; CO2H; -CO2R<6>; -SH; -S(O)nR<6>; -S(O)m-OH; -S(O)m-OR<6>; -O-S(O)m-R<6>; -O-S(O)mOH; -O-S(O)m-OR<6>; -Z<4>-NR<7>R<8>; or -Z<4>-N(R<1><1>)-Z<5><->NR<9>R<1><0>; R<4> and R<5> are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z<1>, Z<2> and Z<3>; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R<6>; -CO2H; -CO2R<6>; -SH, -S(O)nR<6>; -S(O)m-OH; -S(O)m-OR<6>; -O-S(O)m-R<6>; -O-S(O)mOH; -O-S(O)m-OR<6>; -Z<4>-NR<7>R<8>; -Z<4>-N(R<1><1>)-Z<5><-> NR<9>R<1><0>; or R<4> and R<5> together are alkylene or alkenylene (either of which may be substituted with Z<1>, Z<2> and Z<3>), completing a 4- to 8-membered saturated, unsaturated or aromatic ring together with the carbon atoms to which they are attached.
Patent TR-23137-A (TR)
IPC: A01C5/06
Filed: 1988-03-04
Abstract: In a furrow-covering device, the covering means (5) have covering elements (12) arranged obliquely relative to the direction of travel and extending over the ground (10). The struts (11, 9, 8, 7, 6) connecting these to a transverse carrier (1) start on the ground (10) in a region (11) rising at a low angle of at most 25 DEG . <IMAGE>
Patent UY-32958-A (UY)
Title: Derivados de glicósido y usos de los mismos.
Inventor: BEBERNITZ GREGORY RAYMOND
IPC: A61K31/70
Filed: 2010-10-20
Abstract: Esta invención se refiere a compuestos representados por la fórmula (I): en donde las variables se  definen como anteriormente en la presente, que so n útiles para el tratamiento de las enfermedades y  condiciones mediadas por el co-transportador de sodio-D-glucosa  (SGLT), por ejemplo, diabetes. La invención también proporciona métodos para el tr atamiento de estas enfermedades y condiciones, y  composiciones etc., para su tratamiento.
Patent UY-33058-A (UY)
Title: Detección del evento de soja aad-12 416
Inventor: STEPHEN NOVAK
IPC: A01H5/00
Filed: 2010-11-24
Abstract: Métodos para detectar un evento de soja AAD-12, ensayos para detectar su presencia, junto con kits y condiciones útiles para la realización de tales ensayos. Se provee un ensayo de PCR de TaqMan terminal para el evento de soja AAD-12. Algunos ensayos pueden ser sometidos a análisis de cigosidad de alto rendimiento.  Se describe también un gen de referencia preferido para su uso en le determinación de la cigosidad y además, al fitomejoramiento. Dicha secuencia de polinucleótido/evento puede se "agrupada" con otras características. Se puede así identificar en forma unívoca líneas de soja que comprenden éste evento.
Patent UY-39478-A (UY)
Title: Derivados de zealactona y su uso como reguladores del crecimiento vegetal
Inventor: QUINODOZ PIERRE
IPC: C07D307/60
Filed: 2021-10-20
Abstract: Compuestos de fórmula (I) donde los sustituyentes son como se definen en la reivindicación 1, útiles como reguladores del crecimiento vegetal y/o promotores de la germinación de semillas.
Patent YU-18699-A (YU)
Title: House building module and method related thereto
Inventor: STEN ENGWALL
IPC: E04B2/00
Filed: 1997-10-16
Abstract: The present invention relates to a house building module for module systems used in house building and methods in connection herewith. According to the invention, the module includes cellular plastic and U-sections of metal fitted into the cellular plastic as well as at least one concrete reinforcement extending in the longitudinal direction of the module. A house building module according to the invention can be comprised of a wall portion with integrated foundation portion (70). For casting the concrete reinforcement a method is applied in which the module per se constitutes a casting mold.
Patent YU-44193-A (YU)
IPC: C07B61/00
Filed: 1993-06-24
Abstract: Process for removing acid-soluble oil composition produced as a by-product from an alkylation reaction catalyzed by a sulfone-containing HF catalyst. In this process for regenerating used HF alkylation catalyst which contains a sulfone component, acid-soluble oil is removed by contacting said mixture with an adsorbing material, such as carbon or alumina. <IMAGE>
Patent BE-802381-A (BE)
Title: L-aspartyl-aminomalonic acid derivs - of alkyl fenchyl diesters , sweetening agents
IPC: C07K5/06
Filed: 1973-07-16
Abstract: The title cpds. (where alkyl is CH3 or C2H5) are many times sweeter than sucrose and free from the bitterness of known sweetening agents, e.g. saccharin. they have low toxicity, and may be added to all kinds of food, alcoholic and no-alcoholic beverages, tobacco and medicaments. They are prepd. by reacting an alkyl fenchyl diester of amino-malonic acid with (where A and A' are protected amino gp s. B is protected COOH and X is opt. activated COOH).
Patent BE-817902-A (BE)
Title: Grinding and polishing appts. for glass sheet edges - without cams, for irregularly shaped sheets
IPC: B24B9/10
Filed: 1974-07-19
Abstract: The glass sheet is supported by suction on a device rotating about an axis at the centre of the plate. An arm rotatable about an axis in the body of the appts. cooperates with the plate. At the free end of this arm is a roller of polymeric matl. which can be held in smooth, firm contact with the glass by a force tending to move it towards the centre of the plate. Near the free end of the arm, >=1 rotating tool is mounted on a mobile articulated lever from an axis in the body of the appts. Thus force is readily applied at each point of the sheet which has a smooth sensibly constant value sufficient to work the glass.
Patent BE-899339-A (BE)
Title: Analyseur de couleurs.
IPC: G03B27/73
Filed: 1984-04-05
Abstract: Analyseur de couleurs servant à déterminer la durée d'exposition nécessaire pour le tirage de prises de photographie en couleurs à l'aide d'un agrandisseur, analyseur qui comporte une unité de mesure (1) contenant de préférence trois cellules photo-électriques (5, 6 et 7), cet analyseur étant muni en outre d'une unité de réglage (2) connectée à l'unité de mesure (1) et contenant un circuit électrique (17) permettant de déterminer la durée d'exposition. Conformément à l'invention, les valeurs caractéristiques des composantes de couleur bleue, verte et rouge, mesurées pour une épreuve d'essai, servent à déterminer la durée d'exposition.
Patent BE-899968-A (BE)
Title: Procede de fabrication de revetements decoratifs sur un support, installation a cet effet et produits obtenus.
Inventor: DUFOREST R
IPC: C04B41/45
Filed: 1984-06-20
Abstract: Procédé de fabrication de revetements synthétiques de décoration destinés notamment aux sols et aux murs, dans lequel on dépose selon un motif ou décor, des poudres sur un support, sans qu'il y ait contact entre le moyen d'application de la poudre et le support, au moins l'une des poudres déposées contenant des particules fusibles, en vue de fixer le décor obtenu. L'invention concerne également les produits obtenus par ce procédé ainsiqu'une installation destinée à la mise en oeuvre dudit procédé.
Patent BE-901267-A (BE)
Title: Procede et appareil pour former des parois de beton arme avec une armature d'acier continue.
Inventor: RESSI A L
IPC: E02D5/18
Filed: 1984-12-13
Abstract: A l'extrémité d'un tronçon de tranchée destiné à recevoir du béton autour d'une cage de barres d'armatures se trouve, relié à celle-ci, un chenal d'acier dont l'ouverture est orientée vers le tronçon suivant de la tranchée. Un autre chenal lui faisant face est relié au premier chenal par des barres d'armatures articulées aux chenaux par leurs extrémités.Ce système permet de développer vers le tronçon suivant, non encore bétonné, le système d'armatures du premier tronçon, Toutes les armatures étant noyées dans le béton à mesure qu'on coule celui-ci dans la tranchée.
Patent BE-902903-A (BE)
Title: Dispositif pour le traitement esthetique de la peau
IPC: A61N1/32
Filed: 1985-07-15
Abstract: Cet appareillage comprend essentiellement un générateur d'impulsions 1 dont la sortie positive 2, ainsi que la sortie négative 3, sont chacune raccordées à une multiplicité d'aiguilles fines et pleines 5 qui sont montées à l'extrémité d'un fil souple électriquement conducteur 4.
Patent BE-904098-A (BE)
Title: Appareil perfectionne pour fabriquer de la glace.
IPC: F25C1/14
Filed: 1986-01-23
Abstract: Un appareil pour fabriquer de la glace, à vis sans fin, comprend au moins deux tetes amovibles et interchangeables afin de produire de la glace en paillettes ou, des cubes de glace ou des pépites de glace. Une vis sans fin faite d'une matière plastique synthétique et un élément évaporateur peuvent etre incorporés dans un appareil à fabriquer de la glace avec ou sans les tetes interchangeables. Il est possible de modifier présélectivement le calibre des cubes de glace ou des pépites de glace afin de produire divers calibres de glaçons.
Patent BE-904875-A (BE)
Title: Stabilising mud on bottom or bank of water course or basin etc - involves pumping up, mixing with setting bonding agents and additives, and transferring viscous mixture to position required
Inventor: STORDIAU MARC
IPC: E02D3/12
Filed: 1986-06-04
Abstract: The method is intended for stabilising or solidifying sludge or mud on the bottom (4) or bank of a water course or basin. The mud (pumped-up 9, via 8,10) is treated by mixing (in 6) with at least one setting bonding agent (from silos (7)) and the viscous material thus obtained is transferred (13 etc.) to and deposited (11,12) at the position where stabilisation is required. - The bonding agent contains cement, bentonite, fly ash and/or lime in compatible proportions. The mud may be pumped up to a platform (1) above or a pontoon (2) at water level and mixed on it or remote from it.
Patent BE-905037-A (BE)
Title: Procede de preparation de decabromodiphenylether.
IPC: C07C41/22
Filed: 1986-07-02
Abstract: Procédé consistant à effectuer la bromation en milieu solvant organique qui est un hydrocarbure halogéné, de préférence le bromure de méthylène, et en présence d'un catalyseur de bromation qui est un halogénure d'aluminium choisi entre le chlorure d'aluminium et le bromure d'aluminium. Ce procédé permet d'obtenir du décabromodiphényléther de haute pureté.
Patent BE-905682-A (BE)
Title: Withdrawing sample from gas carrying dust - by mixing it with water in probe and sepg. aspirated mixt.
IPC: G01N1/24
Filed: 1986-10-30
Abstract: A gas carrying dust is sampled by introducing liquid to a probe in the gas, withdrawing a mixture of liquid and gas from the probe by suction, separating the gaseous components from the mixture, and passing them to analysis equipment. - An installation for carrying out the process is also claimed. The mixt. is pref. withdrawn through a metal tube lined with polyvinyl chloride.
Patent CA-1073920-A (CA)
Inventor: MAYERHOEFER HORST
IPC: C08K5/5399
Filed: 1971-09-24
Granted: 1980-03-18
Abstract: ABSTRACT OF THE DISCLOSURE        This invention relates to the production of phosphorus derivatives with a 5,5-bis-(halomethyl)-1,3,2-dioxaphosphorinane structure and to their use as flameproofing agents for plastics and textile fibres.
Patent CA-1038493-A (CA)
Inventor: BROCK GEORGE W
IPC: G11B5/39
Filed: 1974-08-02
Granted: 1978-09-12
Abstract: ABSTRACT A magnetoresistive (HR) head with an unusually desirable spatial resolution includes a shield on each side of the MR element. Information is carried on a magnetizable medium as recorded magnetic areas. The shields and spaced apart by a distance on the order of and less than the shortest recorded wavelength for which the head is meant to be used. The HR element and the shields have their edges nearest the medium in a common plane perpendicular to the vertical component of a signal from the recorded area. An additional shunt bias layer may be provided immediately adjacent and coextensive the MR element, and the head may serve one or many tracks.
Patent CA-1037720-A (CA)
Inventor: BURLINGAME RICHARD D
IPC: C22B7/00
Filed: 1974-11-01
Granted: 1978-09-05
Abstract: Abstract of the Disclosure Process for recovering high-grade blast furnace iron or other metal from pieces of blast furnace iron or such other metal and blast furnace slag having large amounts of such blast furnace slag, by tumbling a substantial number of such pieces to achieve a constant redistribution thereof while impacting at least a substantial portion of such pieces with a high velocity, relatively small diameter shot or grit which has a hardness which is greater than the hardness of the slag, thereby abrading the impurity, while leaving the body of non-impurity substantially intact.  A product comprising a large body of high-grade blast furnace iron or other metal and having a substantial number of superficial irregularities, crevices and fissures containing only a small amount of blast furnace slag adhered in said irregularities, crevices and fissures, the amount of blast furnace slag being no more than about ten percent by weight of the total product, and preferably no more than about two to three percent by weight of such product.
Patent CA-1037036-A (CA)
Inventor: SAKAI KIYOSHI
IPC: C07D307/935
Filed: 1974-12-06
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE           New prostaglandin-like compounds, having brochodilating activity, of formula                  (I) (wherein R1 represents an alkyl group and A represents a direct bond or an alkylene group) and their pharmaceutically acceptable salts are prepared by oxidizing compounds of formula (II)   (wherein R2 represents hydrogen or a carboxyl-protecting group, and R3 represents a hydroxyl-protecting group), removing protecting groups from the products and, when appropriate, salifying the compound obtained.
Patent CA-1047041-A (CA)
Inventor: BULTEAU GERARD
IPC: C07D207/267
Filed: 1975-02-26
Granted: 1979-01-23
Abstract: A B S T R A C T           The invention relates to a process for preparing 2-aminomethyl-pyrrolidine whereby 2-pyrrolidone is reacted with a reactive benzylated compound having the formula X-CH2-C6H5, in which X represents a reactive group, and that the N-benzyl-2-pyrrolidone formed is treated with a lower alkyl sulphate, an alkaline alcoholate and nitromethane, and that the N-benzyl-2-nitromethylene-pyrrolidine produced is reduced to 2-aminomethyl-pyrrolidine, either directly by catalytic reduction or the intermediate of N-benzyl-2-aminomethyl-pyrrolidine formed is further reduced by chemical or catalytic reduction to form 2-aminomethyl-pyrrolidine.
Patent CA-1078307-A (CA)
Inventor: SULLIVAN DENNIS W
IPC: B65D75/02
Filed: 1975-04-17
Granted: 1980-05-27
Abstract: ABSTRACT OF THE DISCLOSURE       A high strength flexible hose having a core tube of resilient material and a reinforcement over the core tube that comprises yarn of a high strength Nylon having a section modulus of over 400 gpd and a tenacity of more than 15 gpd at room temperature.
Patent CA-1044404-A (CA)
Inventor: KAFESJIAN RALPH R
IPC: A61F2/24
Filed: 1975-07-15
Granted: 1978-12-19
Abstract: A unique sintering method of developing a controlled porosity, controlled thickness, metal layer on a metal substrate is disclosed.  The region to be coated is cleaned, a suitable adhesive applied and appropriate metal powder poured on.  Additional layers of adhesive and powder can be applied to give desired thickness.  Pore size is determined by the size and shape of the powder particles and by the degree of sintering selected.  Controlled sintering of the particles is carried out at a temperature near the melting point of the metal in a hydrogen atmosphere to permanently attach the particles to the substrate.  The sintering is only sufficient to bond the particles while avoiding over-sintering which would close the porosity.  No foreign material is left, the adhesive being burned off during sintering.  The porous surface thus produced provides secure anchorage for the ingrowth of body tissue in a prosthetic device such as a heart valve or bone implant.
Patent CA-1063126-A (CA)
Inventor: KIRBY PETER
IPC: C07D317/32
Filed: 1975-08-12
Granted: 1979-09-25
Abstract: A B S T R A C T      Herbicidally active 2-fluorobenzyl ether derivatives having the following formula:-  wherein R1 and R2 each individually represents an alkyl group;  R3 represents a hydrogen atom, an alkyl, carboxyl, alkoxycarbonyl or a group of formula -CONR5R6 in which R5 and R6 each individually represents a hydrogen atom, an optionally substituted alkyl or aryl group or an optionally substituted N-alkylcarbamoyl or N-arylcarbamoyl group, or R2 and R3 together represent a polymethylene group; and R4 represents a 2-fluorobenzyl group.
Patent CA-1055212-A (CA)
Inventor: GRANDLIC EUGENE J
IPC: F16L9/10
Filed: 1975-10-06
Granted: 1979-05-29
Abstract: ABSTRACT      An improved joint seal for a clay tile pipe having bell and spigot configurations is provided with unsaturated poly-ester resin in a foamed, low density state, preferably below about 50 pounds per cubic foot.
Patent CA-1050646-A (CA)
Inventor: MATSUSHITA TAKESHI
IPC: H01L31/06
Filed: 1975-10-17
Granted: 1979-03-13
Abstract: MULTI-LAYER SEMICONDUCTOR PHOTOVOLTAIC DEVICE     ABSTRACT OF THE DISCLOSURE           A semiconductor photovoltaic device is comprised of 2n layers of alternating p-type and n-type material having respective PN junctions between adjacent layers, wherein n is an integer greater than 1.  Each layer has a thickness which is less than the diffusion length of a minority carrier therein.          The PN junctions are excited by light which is incident on the device to thereby cause majority carriers to be accumulated in the respective layers so as to forward bias all of the PN junctions.  As a result of the forward biasing of the PN junctions, transistor action occurs in each set of three successive layers, so that a carrier is injected from a first of these successive layers into the next adjacent layer and thence into the following successive layer so as to support a current therethrough.          The photovoltaic  device thus is adapted to supply a voltage and a current to a load.
Patent CA-1056961-A (CA)
Title: Plasma generating device using microwaves to energise a gas column contained in an insulating casing
Inventor: MOISAN MICHEL
IPC: H01J65/04
Filed: 1975-10-29
Granted: 1979-06-19
Abstract: ABSTRACT           A device which generates plasma by energising a column of gas with microwaves.  A microwave generator extends over only a part of the gas column and the power of the ener-gising field is such that the plasma generated includes and extends beyond said part of the gas column.  In one embodiment the gas column is contained in an elongated insulating casing and the generator comprises a first metallic tube open at both ends and surrounding a part of the casing, a second tube en-closing the first, and a connecting ring between the first and second tubes.
Patent CA-1046578-A (CA)
Inventor: DEY ARABINDA N
IPC: H01M6/16
Filed: 1975-12-30
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE A method for preparing metal chromate cathode electrodes for use in non-aqueous lithium/chromate cells for medium to high discharge rate service is described. Cells utilizing such cathodes are also described. Chromates used include the chromates, dichromates and basic chromates of silver, copper, mercury and lead. The cathodes can be prepared without internal conductive elements or cohesive binders.